Last Known Eruption
36d 23h 53m ago

Latest Eruptions

Eruption DurationInterval
18 Feb 2023 @ 1413 wc7d 25m
11 Feb 2023 @ 1348 wc26d 5h 40m
16 Jan 2023 @ 0808 ie wc14h 49m
15 Jan 2023 @ 1719 ie8h 46m
15 Jan 2023 @ 0833 ie19m
15 Jan 2023 @ 081414m
15 Jan 2023 @ 080014m
15 Jan 2023 @ 0746 ie17m
15 Jan 2023 @ 0729 ns1d 22h 11m
13 Jan 2023 @ 0918 ie27m
13 Jan 2023 @ 0851 ie3d 19h 40m
09 Jan 2023 @ 1311 ie17m
09 Jan 2023 @ 1254 ie40m
09 Jan 2023 @ 1214 ie20h 12m
08 Jan 2023 @ 1602 ie18m
08 Jan 2023 @ 1544 ie1h 6m
08 Jan 2023 @ 143858m
08 Jan 2023 @ 1340 ie16m
08 Jan 2023 @ 1324 ie20m
08 Jan 2023 @ 1304 ie23h 1m
07 Jan 2023 @ 1403 ns wc57d 4h 4m
11 Nov 2022 @ 0959 ie wc7d 18h 40m
03 Nov 2022 @ 1619 ie wc2h 46m
03 Nov 2022 @ 1333 ie wc25m
03 Nov 2022 @ 1308 wc21h 25m
02 Nov 2022 @ 1543 ie wc1d 7h 9m
01 Nov 2022 @ 0834 ie wc23h 3m
31 Oct 2022 @ 0931 ie wc26m
31 Oct 2022 @ 0905 ie wc2d 23h 12m
28 Oct 2022 @ 0953 ie wc3d 15h 16m
24 Oct 2022 @ 1837 ie wc1d 23h 55m
22 Oct 2022 @ 1842 ns wc7h 41m
22 Oct 2022 @ 1101 ns wc28m
22 Oct 2022 @ 1033 ie wc9d 3h 9m
13 Oct 2022 @ 0724 ie wc4d 20h 20m
08 Oct 2022 @ 1104 ie1h 14m
08 Oct 2022 @ 0950 ie1d 21h 41m
06 Oct 2022 @ 12092d 17h 30m
03 Oct 2022 @ 1839 ie wc2d 23h 33m
30 Sep 2022 @ 190643m
30 Sep 2022 @ 1823 ie37m
30 Sep 2022 @ 1746 ie7m
30 Sep 2022 @ 1739 ie2h 29m
30 Sep 2022 @ 1510 ie21m
30 Sep 2022 @ 1449 ie30m
30 Sep 2022 @ 1419 ie1d 26m
29 Sep 2022 @ 135317m
29 Sep 2022 @ 1336 ns50m
29 Sep 2022 @ 124622m
29 Sep 2022 @ 122419m
29 Sep 2022 @ 1205 ie24m
29 Sep 2022 @ 1141 ie41m
29 Sep 2022 @ 11001h 14m
29 Sep 2022 @ 0946 ie1d 15h 46m
27 Sep 2022 @ 1800 ie23h 28m
26 Sep 2022 @ 1832 ie57m
26 Sep 2022 @ 1735 ie1d 2h 17m
25 Sep 2022 @ 15183h 39m
25 Sep 2022 @ 11391d 4h 0m
24 Sep 2022 @ 0739 ie wc13h 21m
23 Sep 2022 @ 1818 ie1d 2h 14m
22 Sep 2022 @ 1604 ie7h 43m
22 Sep 2022 @ 0821 ie13h 41m
21 Sep 2022 @ 1840 ie30m
21 Sep 2022 @ 1810 ie57m
21 Sep 2022 @ 1713 ie8m
21 Sep 2022 @ 1705 ie1h 56m
21 Sep 2022 @ 1509 ie44m
21 Sep 2022 @ 1425 ie1h 37m
21 Sep 2022 @ 1248 ie19m
21 Sep 2022 @ 1229 ie27m
21 Sep 2022 @ 1202 ie32m
21 Sep 2022 @ 1130 ie34m
21 Sep 2022 @ 105622h 6m
20 Sep 2022 @ 1250 ie1h 34m
20 Sep 2022 @ 1116 ie21h 27m
19 Sep 2022 @ 1349 ie55m
19 Sep 2022 @ 125440m
19 Sep 2022 @ 121445m
19 Sep 2022 @ 11291h 26m
19 Sep 2022 @ 10032d 21h 50m
16 Sep 2022 @ 1213 ie1h 6m
16 Sep 2022 @ 1107 ie16h 36m
15 Sep 2022 @ 1831 ie wc5h 49m
15 Sep 2022 @ 124235m
15 Sep 2022 @ 120728m
15 Sep 2022 @ 1139 ie28m
15 Sep 2022 @ 111140m
15 Sep 2022 @ 103115m
15 Sep 2022 @ 101611m
15 Sep 2022 @ 100510m
15 Sep 2022 @ 095519m
15 Sep 2022 @ 093614h 29m
14 Sep 2022 @ 190714m
14 Sep 2022 @ 185335m
14 Sep 2022 @ 18181h 48m
14 Sep 2022 @ 163029m
14 Sep 2022 @ 16011h 34m
14 Sep 2022 @ 142726m
14 Sep 2022 @ 140123m

Interval Statistics

Interval Count100
Min7m
Max57d 4h 4m
Mean1d 13h 41m
Median1h 2m

Latest Notes

Note IDStart Time (US/Mountain)End Time (US/Mountain)EntrantNote
21799 06 Jun 2022 @ 1747 --- SantaFe108 Frequent small splashing without erupting.
19955 10 Oct 2021 @ 1754 --- SantaFe108 (wc) Sustained, moderate-to-low height play for 15 seconds. Possibly a minor eruption or very large pre-play. Camera panned away for Old Faithful so I couldn't see if there was a full-sized eruption after.
19512 12 Sep 2021 @ 1507 --- SantaFe108 (wc) Small non-eruptive splashing at 1507/08, and also at 1509. Both episodes lasted only seconds.
19217 31 Aug 2021 @ 1845 31 Aug 2021 @ 1901 SantaFe108 (wc) UNNG-GHG-18 "Marmot's Tail" N-NE of Marmot Cave and W-SW of Plate. A small eruption started at 1845, followed by an increase to almost full height (~1'), which fizzled out within seconds. More small eruptions occured every few minutes, all of them incredibly small and durations of only seconds. This lasted until the next full-sized eruption at 1901. I am unsure if it continued after.
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Baseline does not exist.